good morning. >> good morning. this is a tight race, in fact the new poll shows president obama leads just two points likely among voters. and this morning, just two days before that big debate, who do voters think will win? >> hello, las vegas! >> reporter: overnight in las vegas, the president claimed the odds talking predictions about the first all-important debate. >> i know folks in the media are speculating who is going to have the best zinger. governor romney, he's a great debater. >> reporter: the with the razor-thin lead among voters, when voters are asked who they expect to win, 63% of voters told us they think the president will win in november. as for the all important debate, 56% said they expect the president to win. both campaigns deep into it, both trying to lower expectations. with one noted exception, republican chris christie telling george, expect a difference race. >> when we get to thursday morning, george, you'll be shaking your head saying it's a brand new race. >> reporter: and christi's re